Rightangle
[医]直角
🗣️ 情景例句
on the school board,
在联合校董会中
Which one of those men is Mr. Taylor?
那些人中泰勒先生是哪个？
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。